Method and system for physical layer aggregation
a physical layer and aggregation technology, applied in the field of communication networks, can solve the problems of imposing limitations on the distribution of data among physical links associated with a single logical link, network architects may face a number of constraints, and the bandwidth of link pl may limit the data transfer rate between network devices a_ and b_,
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[0043]Certain embodiments of the invention may be found in a method and system for physical layer aggregation. Various embodiments of the invention may comprise an aggregation at the physical layer (APL) protocol entity, which may be located within the data link layer (DLL) or in the physical (PHY) layer. An instance of the APL protocol entity may receive packets, each of which may contain a preamble field and a frame start delimiter (FSD) field. The APL protocol entity instance may segment the contents of each packet into a plurality of fragment payload fields. For each fragment payload field, a fragment header field may be generated. For each fragment header field, a cyclical redundancy check (CRC) field may be generated. The CRC field may enable detection and / or correction of binary errors in the corresponding fragment header field. A corresponding plurality of fragments may be generated by appending the corresponding fragment header and CRC fields to each fragment payload field....
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